10.5 dBi Gain, 0.2 GHz to 3 GHz Broadband Dual Ridged Horn Antenna OBH-230
$10705
What can OBH-230 Dual-Ridged Horn Antennas do?
This antenna can use for calibration systems, and antenna test systems can be applied to reflective antenna feeds and can also support a variety of mobile communications. It can be used as a soil sensor to improve the efficiency of modern farmers in crop production, can be used to measure the thickness of snow and ice, can be used to determine the structure of concrete, and can also achieve the purpose of increasing the distance at which wireless data transmission stations can communicate, and can also be applied to the online flow measurement of rivers, and can also be utilized to support radar for archaeological detection to play a more significant role.
What are the characteristics of OBH-230 Dual-Ridged Horn Antennas?
OBH-230 Dual-Ridged Horn Antennas operate broadband from 200MHz to 3GHz. It is wider than the usual 200M-2GHz antenna bandwidth range of 35%. The proposed antenna comprises a coaxial to double-ridge waveguide (DRW) transition and a free-space matching section. An exponentially-tapered matching section is employed and optimized to achieve a smooth transition and a good impedance match to the free space. The gain increases with frequency up to approx.15 dBi, depending on the horn’s size and shape. The specially designed coaxial structure can handle up to 1000W of transmission power. The antenna uses the ultimate weight reduction structure so that the weight of the entire antenna is only 25kg, lighter than 70% than the typical antenna of this frequency. It is easy to use on the antenna tower, tripod, or support. The antenna has a rich bracket mounting structure. It can be suitable for use and installation on various occasions. Several times optimizations of coaxial design allow it to have an excellent VSWR coefficient in the range of ultra-wide Band. The antenna supports Single Linear polarized waveforms.
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Description
OBH-230 double ridge horn antennas operate broadband from 0.2 GHz to 3 GHz. The antenna supports linear polarized waveforms. This antenna is appropriate for the test of wireless and telecom communication antennas. High gain and low VSWR permit the measurement of weak signals and the generation of high field strengths without any significant return loss.
OBH-230 is calibrated individually in line with ANSI C63.5-2006, making the antennas ideal for EMC/RF measurements. OBH-230’s radiation pattern contains only one single main lobe over the entire frequency range without any other side lobes. The antenna is low weight within 6.0kg and has a rugged construction. More RF Antennas.
SPEC
Broadband Horn Antenna |
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10.5 dBi Gain, 0.2 GHz to 3 GHz |
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OBH-230 |
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Property |
Value |
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Min. Frequency (GHz) |
0.2 |
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Max. Frequency (GHz) |
3 |
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Gain(dBi) |
10.5 |
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VSWR (Max.) |
2 |
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Polarization |
Single Linear |
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Cross Polar Isolation (dB) |
50 |
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Impedance (?) |
50 |
Features |
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Linear polarized with high polarization purity |
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Frequency from 0.2 GHz to 3 GHz |
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Low return loss / VSWR |
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Wide bandwidth |
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Uniform Gain |
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High Power Handling Capability |
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Radiation pattern contains only one main lobe over the entire frequency range |
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Each antenna is calibrated individually in line with ANSI C63.5-2006 |
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Outline
Additional information
| Min. Frequency (GHz) | 0.2 |
|---|---|
| Max. Frequency (GHz) | 3 |
| Gain (dBi) | 10.5 |
| VSWR (Max.) | |
| Cross Polar Isolation (dB) | |
| Polarization | |
| Impedance (Ω) |
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